What Is an Amplifier Module?
An amplifier module is an electronic component that boosts audio or electrical signals. It uses transistors or vacuum tubes to increase the signal’s voltage or current, resulting in a more potent output.
These modules are integral to diverse applications, including audio systems, communication devices, medical equipment, and industrial machinery. They are prized for their compactness, efficiency, affordability, and diverse range. Depending on the output requirement, they are categorized into voltage, current, and power amplifiers, with selection based on application needs, desired amplification, bandwidth, and noise levels.